<table summary= "Options Fields">
    <tr>
        <th>Define Disk Area: </th>
        <td><%= f.text_field(:disk_area) %></td>
    </tr>
    <tr>
        <th>Number of Disks: </th>
        <td><%= f.text_field(:numb_disks) %></td>
    </tr>
    <tr>
        <th>Disk Orientation: </th>
        <td><%= f.radio_button :disk_orientation, "Vertical" %>
        <%= label(:disk_orientation, "Vertical") %></td>
        <br />
        <tr>
        <tr>
            <td><td><%= f.radio_button :disk_orientation, "Horizontal" %>
            <%= label(:disk_orientation, "Horizontal") %></td>
        </tr>     
    </tr>
    <tr>
    <tr>
    <tr>
    <tr>
    <tr>
    <tr>
        <th>Number of Disks Per Row: </th>
        <td><%= f.text_field(:disks_per_row) %></td>
    </tr>
    <tr>
        <td><td><td>
            <tr><td><td><%= f.radio_button(:start_from_zero, "false", {:checked => true})%>
                <%= f.radio_button(:start_from_zero, "true")%>
            <%= image_tag("scheme_start_from_zero.PNG", :width => "100", :height => "50")%>
     </tr>
     <tr>
            <td><td><%= f.label("no")%>
                     <%= f.label("yes")%>
     </tr>
     <tr>
        <td><td><%= f.radio_button(:numb_scheme, "1", {:checked => true}) %>
            <%= image_tag("scheme_1.PNG", :width => "100", :height => "50")%>
            
        <td><td><%= f.radio_button :numb_scheme, "2" %>
            <%= image_tag("scheme_2.PNG", :width => "100", :height => "50") %>
        </td>
        </td>
        </td>
    </tr>
</table>
